1 files changed, 87 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/browser_force_refresh.js b/dom/serviceworkers/test/browser_force_refresh.js
new file mode 100644
index 0000000000..1cd4fc0398
--- /dev/null
+++ b/dom/serviceworkers/test/browser_force_refresh.js
@@ -0,0 +1,87 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+var gTestRoot = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content/",
+  "http://mochi.test:8888/"
+);
+
+async function refresh() {
+  EventUtils.synthesizeKey("R", { accelKey: true });
+}
+
+async function forceRefresh() {
+  EventUtils.synthesizeKey("R", { accelKey: true, shiftKey: true });
+}
+
+async function done() {
+  // unregister window actors
+  ChromeUtils.unregisterWindowActor("ForceRefresh");
+  let tab = gBrowser.selectedTab;
+  let tabBrowser = gBrowser.getBrowserForTab(tab);
+  await ContentTask.spawn(tabBrowser, null, async function () {
+    const swr = await content.navigator.serviceWorker.getRegistration();
+    await swr.unregister();
+  });
+
+  BrowserTestUtils.removeTab(tab);
+  executeSoon(finish);
+}
+
+function test() {
+  waitForExplicitFinish();
+  SpecialPowers.pushPrefEnv(
+    {
+      set: [
+        ["dom.serviceWorkers.enabled", true],
+        ["dom.serviceWorkers.exemptFromPerDomainMax", true],
+        ["dom.serviceWorkers.testing.enabled", true],
+        ["dom.caches.enabled", true],
+        ["browser.cache.disk.enable", false],
+        ["browser.cache.memory.enable", false],
+      ],
+    },
+    async function () {
+      // create ForceRefreseh window actor
+      const { ForceRefreshParent } = ChromeUtils.importESModule(
+        getRootDirectory(gTestPath) + "ForceRefreshParent.sys.mjs"
+      );
+
+      // setup helper functions for ForceRefreshParent
+      ForceRefreshParent.SimpleTest = SimpleTest;
+      ForceRefreshParent.refresh = refresh;
+      ForceRefreshParent.forceRefresh = forceRefresh;
+      ForceRefreshParent.done = done;
+
+      // setup window actor options
+      let windowActorOptions = {
+        parent: {
+          esModuleURI:
+            getRootDirectory(gTestPath) + "ForceRefreshParent.sys.mjs",
+        },
+        child: {
+          esModuleURI:
+            getRootDirectory(gTestPath) + "ForceRefreshChild.sys.mjs",
+          events: {
+            "base-register": { capture: true, wantUntrusted: true },
+            "base-sw-ready": { capture: true, wantUntrusted: true },
+            "base-load": { capture: true, wantUntrusted: true },
+            "cached-load": { capture: true, wantUntrusted: true },
+            "cached-failure": { capture: true, wantUntrusted: true },
+          },
+        },
+        allFrames: true,
+      };
+
+      // register ForceRefresh window actors
+      ChromeUtils.registerWindowActor("ForceRefresh", windowActorOptions);
+
+      // create a new tab and load test url
+      var url = gTestRoot + "browser_base_force_refresh.html";
+      var tab = BrowserTestUtils.addTab(gBrowser);
+      var tabBrowser = gBrowser.getBrowserForTab(tab);
+      gBrowser.selectedTab = tab;
+      BrowserTestUtils.loadURIString(gBrowser, url);
+    }
+  );
+}